Originally Posted by
jmf3460
from my experience with c. ponderiifolia, you cannot harm it, I literally tried to get rid of all of it in a tank, and 6 months later it was popping up everywhere in an abandoned tank. it literally went dormant for 6 months while send shoots under the substrate to every corner of a 20gallon tank and then decided all of the shoots would send up leaves at the same time. it doesn't get too tall, about what you have is as tall as it gets. I now have it in every tank that has plants.